> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt # [Build Apps](https://dev.wix.com/docs/api/get-menu-content?url=https%3A%2F%2Fdev.wix.com%2Fdocs%2Fbuild-apps&format=markdown.md) ## [Launch Your App](https://dev.wix.com/docs/build-apps/launch-your-app.md) ### [App Distribution](https://dev.wix.com/docs/build-apps/launch-your-app/app-distribution.md) #### [ Test Your App](https://dev.wix.com/docs/build-apps/launch-your-app/app-distribution/test-your-app.md) - [About Testing Your App](https://dev.wix.com/docs/build-apps/launch-your-app/app-distribution/test-your-app/about-testing-your-app.md) - [Test Your App on a Premium Site](https://dev.wix.com/docs/build-apps/launch-your-app/app-distribution/test-your-app/test-your-app-on-a-premium-site.md) - [Test Your App's Upgrade Process](https://dev.wix.com/docs/build-apps/launch-your-app/app-distribution/test-your-app/test-your-app-s-upgrade-process.md) - [App Checks and Testing Guide](https://dev.wix.com/docs/build-apps/launch-your-app/app-distribution/test-your-app/app-checks-and-testing-guide.md)